Structure and Properties of Amino Acids The α-amino acids have a carboxyl group with a pK around __________ , and an amino group with a pK near __________ . 3.3, and 10.5 1.1, and 12.1 6.5, and 8.0 2.2, and 9.4 3.3, and 10.5 1.1, and 12.1 6.5, and 8.0 2.2, and 9.4 ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Protein fluorescence arises primarily from which residue? Tryptophan Phenylalanine Arginine Tyrosine Tryptophan Phenylalanine Arginine Tyrosine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids An essential amino acid is one that the body cannot synthesize the body can synthesize under essential conditions is essential to flagella motion is essentially easy to synthesize the body cannot synthesize the body can synthesize under essential conditions is essential to flagella motion is essentially easy to synthesize ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following amino acid contain an imidazolium moiety? Cysteine Valine Alanine Histidine Cysteine Valine Alanine Histidine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Stereo chemical configuration of all a-amino acids derived from proteins is L L and D D None of these L L and D D None of these ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which of the following is a nonstandard amino acid? Hydroxyproline Isoleucine Cysteine Histidine Hydroxyproline Isoleucine Cysteine Histidine ANSWER DOWNLOAD EXAMIANS APP